UK weather: Azores High builds as weekend sunshine returns but Manchester soaks before London hits 22°C

A potent Atlantic low will dump 13.2mm of rain on Manchester on Friday before high pressure builds from the south. Conditions will warm significantly on Saturday, pushing London temperatures to 22°C. While next week promises further warm, dry spells, forecasts suggest conditions will remain just short of official heatwave thresholds. A

s you can see in the video, temperature anomalies on Thursday and Friday were negative across most of the UK during the hottest hour, with slightly positive values only in the south-east of England. This trend, however, will completely change on Friday night, flipping strongly positive as the Azores High builds in.A

wet and windy end to the weekF

riday will bring the heaviest rain to the northwest and Northern Ireland as a potent Atlantic low sits just southeast of Iceland (see map). Belfast will take 8.3mm, Manchester 7.4mm, and Glasgow 5.0mm along with windy conditions. A

n active Atlantic low will drench western regions on Friday morning, while the south and east stay smugly dry.S

outhern and eastern districts will stay largely dry, with London recording just 0.2mm and Brighton staying completely dry.T

emperatures will stay cool, with Glasgow at 13°C, Manchester at 14°C, and London at 20°C. Friday will also turn windy across western and northern coasts.B

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aturday will bring a change as the primary low migrates east toward Norway and a secondary Atlantic cyclone accelerates toward Western Europe. S

quall lines and a cold front will produce localised heavy downpours, most